
body{ margin: 0;padding: 0; background: #ccc;font-family: "微软雅黑"}
#login{ width: 400px; height: 350px; margin: 150px auto; background: white; padding: 50px; font-size: 16px; border-radius: 10px}
h2{ width: 400px; text-align: center;}
span{ display:inline-block; width: 100px;text-align: center; }
input{ width: 250px; height: 30px; line-height: 30px; margin-top: 30px;font-family: "微软雅黑";font-size: 16px; line-height: 16px; }
.user,.manager{ height: 15px; line-height: 30px; margin: 30px 10px 30px 30px; width: 30px;}
.manager{ margin-left: 120px;}
.btn{width: 120px; background: #0099ff; border: none; margin-left: 30px; font-size: 16px; height: 35px; color: white; border-radius: 5px }
#surelogin{margin-left: 80px;}
.btn:hover{ opacity: 0.8; }